The API will first call getInfoWindow(Marker) and if null is returned, it will then call getInfoContents(Marker). If this also returns null, then the default info window will be used.The first of these (getInfoWindow()) allows you to provide a view that will be used for the entire info window. The second of these (getInfoContents()) allows you to just customize the contents of the window but still keep the default info window frame and background.

After more test, I found that the first byte not lost. Because the byte stream sent from Arduino not in sync with Android side, and the bytes may be separated in different slot received in Android ThreadConnected, and the old slot covered by the new slot.

Monday, October 26, 2015

The entire collection of chapters covering Qt5 programming, written by Juergen Bocklage-Ryannel and Johan Thelin, is available here. All book content is licensed under the Creative Commons Attribution Non Commercial Share Alike 4.0 license and examples are licensed under the BSD license.

Saturday, October 24, 2015

This Doing More With book helps you move from introductory Java to more powerful tools and concepts. As you go through the book you get to where you can connect an Android app to a Hibernate/Tomcat server. Unlike many programming books, this one helps you gain all the skills to create mobile connected apps. Using HTTP from Android with JSON, Hibernate, and MySQL a complete JSON Web Service can be created and consumed.

The tone of the book is intended to be light rather than pedantic and hints and tips based on the author’s life experience are included.

Ubuntu Make is a command line tool which allows you to download the latest version of popular developer tools (include Android Studio) on your installation, installing it longside all the required dependencies (which will only ask for root access if you don't have all the required dependencies installed already), enable multi-arch on your system if you are on a 64 bit machine, integrate it with the Unity launcher… Basically, one command to get your system ready to develop with!

I can use both clipboard and Drag'n'Dop from host Windows 10 to guest Ubuntu, clipboard from guest Ubuntu to host Windows. BUT NOT Drag'n'Drop from guest Ubuntu to host Windows, it make the guest Ubuntu hang-up!